
Fencing & Gate Installation in London, ON
Compare 26 fencing & gate installation contractors near you in London and surrounding area with an average rating of 4.7/5. Get free quotes, read reviews, and find the right pro for your project.
Last updated March 28, 2026
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CL CUSTOMIZED DECKS & FENCES
5.0~18 years onlineGranton Gates Limited
5.05½+ years onlineIvAlex Fence Construction
5.01+ year onlineLondon Fences
5.0Skyline Fence & Renovation INC.
5.0Premier Fencing & Decks - London
4.9Hudson Entry & Automation Inc.
4.8Straight Line Inc
4.2London Wrought Iron Products Ltd
4.1Fencing & Gate Installation in Nearby ON Cities
Other Services in London
Fencing & Gate Installation in London, ON
London, Ontario fence installers in this NeedInstall directory cover Old North, Byron, Masonville, Hyde Park, Westmount, and the Wortley Village heritage district, where front-yard fencing in HCDs needs Heritage Alteration Permits before any post is set. London's clay-heavy soils and 1.2m frost depth mean professional installers dig footings to at least 4 feet for cedar privacy fencing, ornamental aluminum, or composite panels. Most six-foot board-on-board cedar fences with steel posts run $40-$65 per linear foot installed. Black aluminum pool-code fencing for Old South backyards typically lands $55-$85/lf with self-closing gates that meet TSSA pool enclosure rules. Vinyl runs $50-$75/lf and handles London's freeze-thaw without warping or staining.
Bylaw Z.-1 in London caps front-yard fences at 0.9m and side/rear at 2m without a minor variance — installers in Old South and Wortley Village will pull the heritage permit and the corner-visibility triangle measurements before quoting. Cedar from Quebec mills is the regional standard; reclaimed-wood fences are popular in 100-year-old neighbourhoods.
Frequently Asked Questions
- Do I need a permit for a backyard fence in London ON?
- Most rear/side fences under 2m don't need a building permit but must follow Z.-1 setback and corner-visibility rules. Pool fences require a TSSA-compliant enclosure permit. Heritage Conservation Districts (Wortley, West Woodfield, Bishop Hellmuth) require a Heritage Alteration Permit for any visible front fence.
- How deep do fence posts need to be in London?
- Below the 1.2m (4-foot) frost line for clay soils. Concrete-set 4x4 cedar or galvanized steel posts at 1.2-1.4m depth resist heaving. Surface-set posts will lift within 2-3 winters in London's freeze-thaw clay.
- What's the typical timeline for a 150-foot London backyard fence?
- Locate utilities (Ontario One Call, free, 5 business days), confirm property pins, demo old fence (½ day), dig and pour posts (1 day, cure 24-48h), install rails and boards (1 day). Most six-foot privacy jobs finish in 3-4 working days weather-permitting.
About NeedInstall
NeedInstall helps connect customers with local installation professionals across London and surrounding communities. Featured contractors have claimed their profile and verified their business information. Listings marked as "Verified Pro" have been confirmed by the business owner.

